how to bind the selected product details in datalist when we click one button?

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ASP.NET

Can anyone help this?

how to bind the selected product details in datalist when we click one button(details)?

Posted 22-Nov-11 21:00pm

sathiyak

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Pandya Anil 23-Nov-11 3:36am

what do you mean by "selected product list" ? the products are bound to any control ? what data you want to bind to datalist, you want to fetch them from db based on your selected item in any other control (i.e. dropdown) ?

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vikranthreddych · Answer 1 · 2011-11-22T21:50:00

to do this first take a datalist in front end write the following source code

<asp:DataList ID="dlGtInfo" runat="server" CaptionAlign="Top" CellPadding="4" RepeatColumns="1" Width="80%" Visible="False">
<AlternatingItemStyle Wrap="False" />

<ItemStyle HorizontalAlign="Left" Wrap="True" />

<ItemTemplate>

//take the itemtamplate you wish to select the product from database

<asp:Label ID="lblemp" runat="server" Text='<%# Eval("empname") %>'></asp:Label></td>

<asp:Label ID="lbldesig" runat="server" Text='<%# Eval("desig") %>'></asp:Label></td>

<asp:Label ID="lblsal" runat="server" Text='<%# Eval("salary") %>'></asp:Label></td>
</ItemTemplate>
</asp:DataList>

and write the server side code
// take a fill method for binding the data to the data list

//fill method for

SqlDataAdapter da=new SqlDataAdapter("select * from tblEmp",con);
DataTable dt = new DataTable();
da.fill(dt);
datalist1.data source=dt;
datalist1.databind();

hope it is working for you.
if not send me reply i will send you my sapmle project.

Pandya Anil · Answer 2 · 2011-11-22T21:57:00

add following code to your application.

Markup Code

ASP.NET

<asp:dropdownlist id="ddlProducts" runat="server" xmlns:asp="#unknown" />
<asp:button id="btnBindValue" onclick="btnBindValue_Click" runat="server" xmlns:asp="#unknown" />

Code behind (c#)

C#

void btnBindValue_Click(Object sender,EventArgs e)
{
   //Finding selected value in Button Click event
   string strSelectedValue = ddlProducts.SelectedItem.toStrng();
   //Fill Dataset value from database based on selected value of dropdown
   DataSet ds = GetCalueFromDB(strSelectedValue);
   //Binding dataset to gridview
   gridview1.dataSource = ds;
   gridview1.databind();
}

how to bind the selected product details in datalist when we click one button?

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